break the code to first opening parenthesis and then closing use the groups individually not entirely . This is 40% correct online pattern but mixing it with first open then close groups in two different matches result in 100% success

Extract brazilian DDD and phone number

vyhledani netisknutelnych znaku .rlike("[\\x00-\\x1F\\x7F]")

12 characters minimum at least 1 capital letter at leat 1 minuscule letter at least 1 number at least 1 special character

Matches with either the month or abbreviated 3 letter month name. No matching groups used

This regex just grabs all the possible languages from the Accept-Language HTTP header.

regex to capture ip4/ip6 addresses with named capture groups. The Following features are included: PHP and python support ip4 byte size check (ensures byte can't exceed 255) ip6 checks if hex characters are valid uses a negative lookbehind to check if the ip is a word on its own...

Extracts the build number from the source field in Splunk from the file path

Identifica una cadena tipo javascript